Represent the following situations with a positive(+) or negaitve(-) integer.
Owing someone $50.
Question 13
13.
Represent the following situations with a positive (+) or negaitve (-) integer.
Getting paid $900
Question 14
14.
Represent the following situations with a positive (+) or negaitve (-) integer.
70 feet below sea level
Question 15
15.
Represent the following situations with a positive (+) or negaitve (-) integer.
20 degrees below 0
Question 16
16.
Represent the following situations with a positive (+) or negaitve (-) integer.
1200 feet above sea level
Question 17
17.
Represent the following situations with a positive (+) or negaitve (-) integer.
Spending $15
Question 18
18.
Wan had $10. He used his credit card to buy $23 worth of grocieries. How much money does Wan have now?
Question 19
19.
The temperature outside was -9 degrees Celsius in the morning. By the afternoon, the temperature had risen to 10 degrees Celsius. What is the difference in temperatures?
Question 20
20.
A scientist was in a submarine at 20 feet below sea level. She rises 15 feet. What integer represents her depth now?